Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Hormonal / Endocrine ▸ Hormone peptide

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC218H376N62O60S3

DescriptionStandard

        GIFSKFGRKKIKNLLISGLKNVGKEVGMDVVRTGIDIAGCKIKGEC
    

Molecular Weight4921.89 Da

Isoelectric Point (pI)9.83

Net Charge (pH 7.0)5.74

Net Charge (pH 7.4) 5.49

Charge Density (pH 7.0) 0.1248

GRAVY Index0.06

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index-4.45

Aliphatic Index 103.70

Aromaticity 0.0435

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2000.85

LogP -18.22

H-bond Donors 72.0

H-bond Acceptors 69.0

Rotatable Bonds 179.0

Heavy Atoms 343.0

Ring Count 2.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0361817 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax saharicus [Animal]

FamilyEsculentin

Structure & Mods

Configside-chain cyclized peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermCyclization

Disulfide40-46

Bio-Activity Profile

Function

Antimicrobial Antibacterial Hemolytic

Targethuman red blood cell

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